We have 4 dogs, three pitbulls and one pug that vary in age from 4-7,
They have all been brought up together, however the pug who is about to be 6 years old has suddenly started picking fights with our youngest pibull. We can not figure out any reason this would have started in the past couple weeks. They are both females, we only have one male pitbull.
Any help would be great!